Infinix Zero 20 vs Samsung Galaxy S25 Ultra
The Infinix Zero 20 (2022) runs on the MediaTek Helio G99, while the Samsung Galaxy S25 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Samsung Galaxy S25 Ultra leads — 80/100 vs 48/100 (a 32-point difference). Key differences: the Samsung Galaxy S25 Ultra has the bigger battery (5000 mAh vs 4500); the main camera is 108 MP vs 200 MP; the Samsung Galaxy S25 Ultra is faster in AnTuTu (3,128,552 vs 554,590); the Infinix Zero 20 is noticeably lighter (196g vs 218g).
Profile comparison
Category scores
Infinix Zero 20
Samsung Galaxy S25 Ultra
What makes Infinix Zero 20 better?
- Lighter: 196g vs 218g
- Better portability (62/100 vs 46/100)
What makes Samsung Galaxy S25 Ultra better?
- Higher AnTuTu: 3128552 vs 554590
- Better Geekbench Single: 3100 vs 727
- Better Geekbench Multi: 9760 vs 2047
- Bigger battery: 5000 vs 4500 mAh
- Better main camera: 200MP vs 108MP
- Higher refresh rate: 120Hz vs 90Hz
- Higher performance (92/100 vs 43/100)
- Better camera (81/100 vs 49/100)
- Longer battery life (56/100 vs 38/100)
- Better display (88/100 vs 67/100)
Comparison verdict
Comparing the Infinix Zero 20 vs the Samsung Galaxy S25 Ultra, the Samsung Galaxy S25 Ultra scores 32 points higher (80/100 vs 48/100). In the "performance" category, the Samsung Galaxy S25 Ultra leads (92/100 vs 43/100). In the "camera" category, the Samsung Galaxy S25 Ultra leads (81/100 vs 49/100). In the "battery" category, the Samsung Galaxy S25 Ultra leads (56/100 vs 38/100). In the "performance" category, the Samsung Galaxy S25 Ultra significantly outperforms the Infinix Zero 20 (92/100 vs 43/100). In the "display" category, the Samsung Galaxy S25 Ultra notably outperforms the Infinix Zero 20 (88/100 vs 67/100). In the "camera" category, the Samsung Galaxy S25 Ultra significantly outperforms the Infinix Zero 20 (81/100 vs 49/100). In the "battery" category, the Samsung Galaxy S25 Ultra notably outperforms the Infinix Zero 20 (56/100 vs 38/100). In the "portability" category, the Infinix Zero 20 notably outperforms the Samsung Galaxy S25 Ultra (62/100 vs 46/100).
Specs comparison
| Specification | Infinix Zero 20 | Samsung Galaxy S25 Ultra | |
|---|---|---|---|
| Processor | MediaTek Helio G99 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 554590 | 3128552 | |
| Geekbench Single | 727 | 3100 | |
| Geekbench Multi | 2047 | 9760 | |
| Display | 6.7" AMOLED | 6.9" Dynamic AMOLED 2X | |
| Resolution | 1080x2400 | 3120x1440 | |
| Refresh rate | 90 Hz | 120 Hz | |
| Battery | 4500 mAh | 5000 mAh | |
| Charging | 45W | 45W | |
| Wireless charging | 0W | 15W | |
| DXOMark (camera) | — | 151 | |
| Main camera | 108 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 60 MP | 12 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 12, XOS 12 | Android 15 / One UI 7 | |
| Brightness (peak) | — | 2600 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 164.4×76.7×8.0 mm | 162.8×77.6×8.2 mm | |
| Weight | 196 g | 218 g | |
| Launch price | — | $1299 |
Camera comparison
Infinix Zero 20
- Main: 108MP
- Front: 60MP
Samsung Galaxy S25 Ultra
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 12MP
Display comparison
Infinix Zero 20
- 6.7" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Samsung Galaxy S25 Ultra
- 6.9" Dynamic AMOLED 2X
- Resolution: 3120x1440
- Refresh rate: 120 Hz
Battery and charging
Infinix Zero 20
- 4500 mAh
- Wired: 45W
- No wireless charging
Samsung Galaxy S25 Ultra
- 5000 mAh
- NanoReview test: web browsing 11:10 hrs, total 28:43 hrs
- Wired: 45W
- Wireless: 15W
Overall performance score
We compared Infinix Zero 20 and Samsung Galaxy S25 Ultra, covering their specs and all relevant benchmarks.
Samsung Galaxy S25 Ultra leads Infinix Zero 20 by 82.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Infinix Zero 20
Price unknownDetailed category analysis
performance
In the "performance" category, the Samsung Galaxy S25 Ultra significantly outperforms the Infinix Zero 20 (92/100 vs 43/100).
display
In the "display" category, the Samsung Galaxy S25 Ultra notably outperforms the Infinix Zero 20 (88/100 vs 67/100).
camera
In the "camera" category, the Samsung Galaxy S25 Ultra significantly outperforms the Infinix Zero 20 (81/100 vs 49/100).
battery
In the "battery" category, the Samsung Galaxy S25 Ultra notably outperforms the Infinix Zero 20 (56/100 vs 38/100).
portability
In the "portability" category, the Infinix Zero 20 notably outperforms the Samsung Galaxy S25 Ultra (62/100 vs 46/100).
Frequently asked questions
Which is better: the Infinix Zero 20 or the Samsung Galaxy S25 Ultra?
The Samsung Galaxy S25 Ultra significantly outperforms the Infinix Zero 20 by 32 points (80/100 vs 48/100).
What is the rating of the Infinix Zero 20 and the Samsung Galaxy S25 Ultra?
The Infinix Zero 20 has a MobileRank rating of 48/100, the Samsung Galaxy S25 Ultra — 80/100.
Which has the better camera: the Infinix Zero 20 or the Samsung Galaxy S25 Ultra?
The Samsung Galaxy S25 Ultra leads on camera score (81/100 vs 49/100).
Which is more powerful: the Infinix Zero 20 or the Samsung Galaxy S25 Ultra?
The Samsung Galaxy S25 Ultra leads on performance (92/100 vs 43/100).
Should you choose the Infinix Zero 20 over the Samsung Galaxy S25 Ultra?
The Samsung Galaxy S25 Ultra is a better fit for gamers and power users, mobile photography enthusiasts.